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11-06-2002 08:42 AM
11-06-2002 08:42 AM
Sometimes in my error log for the proxy I see the following errors....
catastrophe: caught SIGSEGV or SIGBUS
and
warning: accept failed (No buffer space available)
How do I fix this?
I saw that others had posted about netscape proxy server here and got answers....just hoping someone has some insite.
Thanks
catastrophe: caught SIGSEGV or SIGBUS
and
warning: accept failed (No buffer space available)
How do I fix this?
I saw that others had posted about netscape proxy server here and got answers....just hoping someone has some insite.
Thanks
Solved! Go to Solution.
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- proxy
3 REPLIES 3
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11-06-2002 03:23 PM
11-06-2002 03:23 PM
Re: Iplanet Web proxy Server 3.6
hi kathleen
maybe this is not the answer you are looking for...but I deployed iPlanet web proxy on a Solaris machine and everytime I ran into issues, I looked up the site:
knowledgebase.iplanet.com
and i have found answers to a lot of my questions
hope this helps..and no offense to the forum members..:)
thanks
maybe this is not the answer you are looking for...but I deployed iPlanet web proxy on a Solaris machine and everytime I ran into issues, I looked up the site:
knowledgebase.iplanet.com
and i have found answers to a lot of my questions
hope this helps..and no offense to the forum members..:)
thanks
if it aint broke, dont fix it
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11-06-2002 05:22 PM
11-06-2002 05:22 PM
Solution
Hi Kathleen,
The SIGSEGV error means the app tried to cross a memory boundary it shouldn't OR exceed a memory limit it can't.
The SIGBUS means an attempt was made to access an unaligned address or a memory location to which the process has incorrect access rights.
These could be pointing out a limitation in your kernel parameters or swap space allocation or that your just plain maxxing out a server resource - such as RAM.
The accept failed is definitely pointing that out. It can't accept that connection as it doesn't have the resource (buffer space) it needs to do so.
Now these accept faileds aren't necessarily indicative of a big problem. A heavily utilized server, in the normal course of operations, may encounter these & the connection will just retry & be successful the next time.
You should check the /var/adm/syslog/syslog.log file for any OS generated errors & possibly check the system under load with glance to see if you're reaching system limits due to kernel parameters set too low, not enough RAM or swap space for the app, etc.
Rgds,
Jeff
The SIGSEGV error means the app tried to cross a memory boundary it shouldn't OR exceed a memory limit it can't.
The SIGBUS means an attempt was made to access an unaligned address or a memory location to which the process has incorrect access rights.
These could be pointing out a limitation in your kernel parameters or swap space allocation or that your just plain maxxing out a server resource - such as RAM.
The accept failed is definitely pointing that out. It can't accept that connection as it doesn't have the resource (buffer space) it needs to do so.
Now these accept faileds aren't necessarily indicative of a big problem. A heavily utilized server, in the normal course of operations, may encounter these & the connection will just retry & be successful the next time.
You should check the /var/adm/syslog/syslog.log file for any OS generated errors & possibly check the system under load with glance to see if you're reaching system limits due to kernel parameters set too low, not enough RAM or swap space for the app, etc.
Rgds,
Jeff
PERSEVERANCE -- Remember, whatever does not kill you only makes you stronger!
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11-07-2002 01:11 AM
11-07-2002 01:11 AM
Re: Iplanet Web proxy Server 3.6
You could also try installing SP1, available from:
http://wwws.sun.com/software/products/web_proxy/home_web_proxy.html
Click on "patches and support" in the right panel, then scroll down to the proxy SP1 link.
The "no buffer space available" error is quite common with web based applications on HPUX 11. It occurs when a connection is reset while its in the process of being accept()ed. Ie a user hitting the 'stop' button on a browser at the right (or wrong) time will cause this error. Its not serious and can be safely ignored.
Regards,
Steve
http://wwws.sun.com/software/products/web_proxy/home_web_proxy.html
Click on "patches and support" in the right panel, then scroll down to the proxy SP1 link.
The "no buffer space available" error is quite common with web based applications on HPUX 11. It occurs when a connection is reset while its in the process of being accept()ed. Ie a user hitting the 'stop' button on a browser at the right (or wrong) time will cause this error. Its not serious and can be safely ignored.
Regards,
Steve
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